Impact of anonymity on roles of personal and group identities in online communities

Extant research on the control of anonymous human behavior is inconclusive because of its focus on partial aspects of the self-concept. Multiple self-concepts are usually effective in any given situation. Hence, a holistic approach is preferred over a fragmented picture of the self. We investigate anonymous online communities to determine whether multiple self-concepts concurrently control human behavior.Data were collected from 1453 users through a web-based survey. The results showed that multiple self-concepts concurrently influenced argument quality through group norm conformity, whereas private-self directly influenced argument quality. Furthermore, online anonymity decreased the influence of group identity, contrary to existing assertions.     

Using discussion logic in analyzing online group discussions: A text mining approach

We propose a Discussion Logic-based Text Analytics (DiLTA) framework, which combines theories developed in social science and text mining fields. The framework extracts features that uncover discussion logic and uses these features in analyzing online discussions. A series of models are proposed including conversation disentanglement, coherence analysis, and visualization. Validation experiments showed that DiLTA achieved significantly superior performance over existing text analytics methods in reconstructing internal structure. A case study using DiLTA-enabled visualization on a healthcare forum illustrates the great potential of DiLTA in assisting comprehension of the internal linkage, structure, and logic of online group discussions.     

“洋河蓝色经典”绵柔型质量风格成因初探

从洋河酒厂的地域环境、酿酒历史、制曲及人工老窖工艺、酿造及勾兑工艺等方面对“洋河蓝色经典”绵柔型质量风格形成原因进行初步探索,重点总结了“三多两长”的酿造及勾兑工艺（绵柔型白酒核心工艺）特点,进一步阐明了绵柔型白酒酿造工艺的最新成果及绵柔型质量风格形成意义。     

藻类对微量元素的生物富集及其机理探讨

介绍了藻类生物富集微量元素的特点和研究现状,探讨了藻类生物富集的作用机理。藻类对有益微量元素的富集作用大于毒性元素;藻类生物富集微量元素的作用机理主要为生物吸附和主动运输,并以主动运输途径富集的微量元素具有较高的生物活性。     

高职高专实训基地建设的探讨

校企合作是高职高专院校和企业联合参与人才培养的办学模式,建立有效的生产性实训基地,是落实校企合作的重要内容之一;在校企合作模式下,生产性实训基地应该是校企双赢的,建立长效的合作机制,改革教育教学方法,实现企业和学校对接,对实训基地的建设与管理仍值得进一步探讨.     

Reform of Resource Tax for Nonferrous Metal will be Unveiled Next Year,Resource Utilization Rate of Lead and Zinc Ore is Expected to be Improved

正The recent period has witnessed heated discussion on resource tax reform as a hot spot topic in the industry.Some information sources disclosed that the resource tax reform of the nonferrous metal industry would be enforced next year in the latest,the levy method will be changed from quantity-based levy to pricebased levy.     

用聚丙烯粉料代粒料制塑料扁丝的探讨

概述了以聚丙烯粉料部分代替传统的聚丙烯粒料来生产塑料编织袋扁丝的新工艺，分析了捏合速度、挤出温度、弓板加热温度等因素对扁丝性能的影响。     

HACCP在食用油加工行业中的应用探讨

探讨HAcCP(危害分析与关键控制点)体系在食用油行业中的应用,指出食用油行业安全问题是一个全程的质量控制问题.为了使HACCP体系更好地应用于食用油行业,不仅要注重加工中的安全操作,而且更要加强食用油在流通领域及食用过程中安全问题的关注力度,提高HACcP在实际推广过程中所提出的问题的研究广度和深度,并对食用油产品进行有效分类.     

电流互感器二次回路断线在差动保护中的应用

对我省使用的差动保护中电流互感器二次回路断线的不同原理作了比较 ,并对电流互感器二次回路断线后是否跳闸进行了探讨。     

厦门坂头水库运行管理和调度探讨

厦门是个海岛型水资源十分短缺的城市,坂头水库是该市重要的水源之一,如何做好水库的运行调度,将直接影响到厦门市的经济发展。本文结合水库的管理现状,运用水情自动测报系统、洪水风险图、库容曲线率定和大坝鉴定结果四个科技手段,对水库运行调度管理进行了进一步的探讨,总结出一套科学的、系统的优化调度办法。